Cultural dating practices evan and anna dating
How much advantage can an individual cultural trait confer? Compare Judeo-Christian attitudes about sex to Greco-Roman attitudes about sex.One might argue that the Judeo-Christian attitudes are superior, since Christianity did eventually take over Rome.The taboo against eating red berries quickly spreads throughout the culture. If one person decides not to marry in the usual way, it doesn’t necessarily hurt that person. So I interpret it as a different claim: a culture that allows gay marriage will, for various reasons, become weak and unsuccessful.Then it will be crushed by other cultures, either militarily, economically, or in a sort of marketplace of ideas where people convert to or assimilate into the other culture because it’s more attractive and successful.Everyone eventually perished from starvation and scurvy.The Central Inuit have lived around King William Island for at least 700 years. Nonetheless, the British explorers starved because they did not have the necessary local knowledge, and despite being endowed with the same cognitive abilities as the Inuit, and having two years to use these abilities, failed to learn the skills necessary to subsist in this habitat.The Franklin Expedition of 1846 illustrates this point.Sir John Franklin, a Fellow of the Royal Society and an experienced Arctic traveler, set out to find the Northwest Passage, and spent two ice-bound winters in the Arctic, the second on King William Island.
That suggests that this conception contains something useful; even if we can’t see it we should be wary of interfering with it, in the same way we are wary to disrupt our body’s metabolic balance or alter genes willy-nilly.
Note that THIS IS REALLY DIFFERENT FROM THE FIRST TYPE OF CULTURAL EVOLUTION. For example, gay sex may be lots of fun – and as people figure this out and tell their friends, it will be positively selected through the first type of cultural evolution.
But it might weaken a culture’s Moral Fabric – in which case it will be negatively selected through the second type of cultural evolution.
This is also unsurprising from a population biology perspective.
Suppose that one of my children gets a mutation causing 1% less risk of infectious disease.